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CVE-2017-5455

Date: June 11, 2018

The internal feed reader APIs that crossed the sandbox barrier allowed for a sandbox escape and escalation of privilege if combined with another vulnerability that resulted in remote code execution inside the sandboxed process. This vulnerability affects Firefox ESR < 52.1 and Firefox < 53.

Language: Unix

Severity Score

Related Resources (10)

https://people.canonical.com/~ubuntu-security/cve/CVE-2017-5455
http://www.securityfocus.com/bid/97940
https://access.redhat.com/errata/RHSA-2017:1106
https://www.mozilla.org/security/advisories/mfsa2017-12/
https://bugzilla.mozilla.org/show_bug.cgi?id=1341191
https://www.mozilla.org/security/advisories/mfsa2017-10/
https://nvd.nist.gov/vuln/detail/CVE-2017-5455
http://www.securitytracker.com/id/1038320
https://access.redhat.com/security/cve/CVE-2017-5455
https://www.mend.io/vulnerability-database/CVE-2017-5455

Severity Score

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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